Trace number 3209665

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 5000.1 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
MD5SUM3b06c2c5c22c8501e021c8b11d20bcd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark92.7189
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 900 satisfied and 0 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 39853 free variables and 167100 clauses.
1.49/1.55	c stat :: sign balance is biased by 0.479
1.49/1.55	c using 3-SAT heuristics (occurence based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
1.49/1.55	c resolvent_look() :: found 70 resolvents
1.49/1.55	c lessRedundantTransformation():: nothing to be done.
1.49/1.55	c transformTo3SAT():: you gave me 40000 variables and 167170 clauses.
1.49/1.55	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.49/1.55	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.49/1.55	c transformTo3SAT():: the transformation yielded 40000 variabels and 167170 clauses.
1.49/1.55	c main():: clause / variable ratio: ( 167170 / 40000 ) = 4.18
1.49/1.55	c longest clause has size 3
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 39853
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209665-1303130801/watcher-3209665-1303130801 -o /tmp/evaluation-result-3209665-1303130801/solver-3209665-1303130801 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209665-1303130801.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.01 1.98 1/175 17934
/proc/meminfo: memFree=24815596/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=5352 CPUtime=0 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 1037 0 0 0 0 0 0 0 25 0 1 0 424679808 5480448 993 33554432000 134512640 135197378 4294733344 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 1338 993 58 168 0 1169 0

[startup+0.0509971 s]
/proc/loadavg: 2.05 2.01 1.98 1/175 17934
/proc/meminfo: memFree=24815596/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=6276 CPUtime=0.04 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 1330 0 0 0 4 0 0 0 25 0 1 0 424679808 6426624 1286 33554432000 134512640 135197378 4294733344 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 1569 1286 58 168 0 1400 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6276

[startup+0.100989 s]
/proc/loadavg: 2.05 2.01 1.98 1/175 17934
/proc/meminfo: memFree=24815596/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=7332 CPUtime=0.09 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 1655 0 0 0 9 0 0 0 25 0 1 0 424679808 7507968 1611 33554432000 134512640 135197378 4294733344 18446744073709551615 134851426 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 1833 1612 58 168 0 1664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7332

[startup+0.300957 s]
/proc/loadavg: 2.05 2.01 1.98 1/175 17934
/proc/meminfo: memFree=24815596/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=20784 CPUtime=0.29 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 6427 0 0 0 29 0 0 0 25 0 1 0 424679808 21282816 3653 33554432000 134512640 135197378 4294733344 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 5196 3665 66 168 0 5027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20784

[startup+0.700878 s]
/proc/loadavg: 2.05 2.01 1.98 1/175 17934
/proc/meminfo: memFree=24815596/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=23052 CPUtime=0.69 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 15922 0 0 0 68 1 0 0 25 0 1 0 424679808 23605248 4333 33554432000 134512640 135197378 4294733344 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 5763 4333 78 168 0 5594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23052

[startup+1.50073 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17962
/proc/meminfo: memFree=24796648/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=70820 CPUtime=1.49 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 36659 0 0 0 145 4 0 0 25 0 1 0 424679808 72519680 6499 33554432000 134512640 135197378 4294733344 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 17705 6499 86 168 0 17536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70820

[startup+3.10042 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17962
/proc/meminfo: memFree=24746304/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=72780 CPUtime=3.09 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 47810 0 0 0 304 5 0 0 25 0 1 0 424679808 74526720 16276 33554432000 134512640 135197378 4294733344 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 18195 16276 91 168 0 18026 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72780

[startup+6.30081 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17962
/proc/meminfo: memFree=24740964/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=74696 CPUtime=6.29 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 48188 0 0 0 624 5 0 0 25 0 1 0 424679808 76488704 16654 33554432000 134512640 135197378 4294733344 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 18674 16654 91 168 0 18505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74696

[startup+12.7006 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 17963
/proc/meminfo: memFree=24731420/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=84324 CPUtime=12.7 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 50252 0 0 0 1264 6 0 0 25 0 1 0 424679808 86347776 18718 33554432000 134512640 135197378 4294733344 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 21081 18718 91 168 0 20912 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 84324

[startup+25.5001 s]
/proc/loadavg: 2.03 2.01 1.98 3/178 17963
/proc/meminfo: memFree=24728332/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=86304 CPUtime=25.49 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 50743 0 0 0 2543 6 0 0 25 0 1 0 424679808 88375296 19209 33554432000 134512640 135197378 4294733344 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 21576 19209 91 168 0 21407 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 86304

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 17964
/proc/meminfo: memFree=24725104/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=87624 CPUtime=51.09 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 51072 0 0 0 5103 6 0 0 25 0 1 0 424679808 89726976 19538 33554432000 134512640 135197378 4294733344 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 21906 19538 91 168 0 21737 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 87624

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 17965
/proc/meminfo: memFree=24719500/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=88944 CPUtime=102.3 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 51402 0 0 0 10224 6 0 0 25 0 1 0 424679808 91078656 19868 33554432000 134512640 135197378 4294733344 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22236 19868 91 168 0 22067 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88944

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17967
/proc/meminfo: memFree=24714504/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=89868 CPUtime=162.3 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 51626 0 0 0 16224 6 0 0 25 0 1 0 424679808 92024832 20092 33554432000 134512640 135197378 4294733344 18446744073709551615 134601614 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22467 20092 91 168 0 22298 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 89868

[startup+222.301 s]
/proc/loadavg: 2.05 2.01 1.98 3/178 17968
/proc/meminfo: memFree=24710020/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=90396 CPUtime=222.3 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 51773 0 0 0 22224 6 0 0 25 0 1 0 424679808 92565504 20239 33554432000 134512640 135197378 4294733344 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22599 20239 91 168 0 22430 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 90396

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 17977
/proc/meminfo: memFree=24705584/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=90924 CPUtime=282.3 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 51894 0 0 0 28224 6 0 0 25 0 1 0 424679808 93106176 20360 33554432000 134512640 135197378 4294733344 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22731 20360 91 168 0 22562 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 90924

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17978
/proc/meminfo: memFree=24701744/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=91188 CPUtime=342.31 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 51981 0 0 0 34224 7 0 0 25 0 1 0 424679808 93376512 20447 33554432000 134512640 135197378 4294733344 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22797 20447 91 168 0 22628 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 91188

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17987
/proc/meminfo: memFree=24697940/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=91584 CPUtime=402.31 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 52063 0 0 0 40224 7 0 0 25 0 1 0 424679808 93782016 20529 33554432000 134512640 135197378 4294733344 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22896 20529 91 168 0 22727 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 91584

[startup+462.301 s]
/proc/loadavg: 2.03 2.01 1.99 3/178 17996
/proc/meminfo: memFree=24694200/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=91848 CPUtime=462.31 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 52130 0 0 0 46224 7 0 0 25 0 1 0 424679808 94052352 20596 33554432000 134512640 135197378 4294733344 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 22962 20596 91 168 0 22793 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 91848

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 17997
/proc/meminfo: memFree=24689960/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=92112 CPUtime=522.31 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 52190 0 0 0 52224 7 0 0 25 0 1 0 424679808 94322688 20656 33554432000 134512640 135197378 4294733344 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 23028 20656 91 168 0 22859 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 92112

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 17999
/proc/meminfo: memFree=24685836/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=92244 CPUtime=582.32 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 52243 0 0 0 58225 7 0 0 25 0 1 0 424679808 94457856 20709 33554432000 134512640 135197378 4294733344 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 23061 20709 91 168 0 22892 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 92244

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18104
/proc/meminfo: memFree=24464548/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97000 CPUtime=4062.46 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53433 0 0 0 406238 8 0 0 25 0 1 0 424679808 99328000 21899 33554432000 134512640 135197378 4294733344 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24250 21899 91 168 0 24081 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 97000

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18105
/proc/meminfo: memFree=24460908/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97000 CPUtime=4122.45 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53443 0 0 0 412237 8 0 0 25 0 1 0 424679808 99328000 21909 33554432000 134512640 135197378 4294733344 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24250 21909 91 168 0 24081 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 97000

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18107
/proc/meminfo: memFree=24457276/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97132 CPUtime=4182.46 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53455 0 0 0 418238 8 0 0 25 0 1 0 424679808 99463168 21921 33554432000 134512640 135197378 4294733344 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24283 21921 91 168 0 24114 0
Current children cumulated CPU time (s) 4182.46
Current children cumulated vsize (KiB) 97132

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18108
/proc/meminfo: memFree=24453520/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97132 CPUtime=4242.46 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53462 0 0 0 424238 8 0 0 25 0 1 0 424679808 99463168 21928 33554432000 134512640 135197378 4294733344 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24283 21928 91 168 0 24114 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 97132

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18110
/proc/meminfo: memFree=24449888/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97132 CPUtime=4302.46 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53472 0 0 0 430238 8 0 0 25 0 1 0 424679808 99463168 21938 33554432000 134512640 135197378 4294733344 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24283 21938 91 168 0 24114 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 97132

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18112
/proc/meminfo: memFree=24446260/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97264 CPUtime=4362.46 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53478 0 0 0 436238 8 0 0 25 0 1 0 424679808 99598336 21944 33554432000 134512640 135197378 4294733344 18446744073709551615 134592272 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24316 21944 91 168 0 24147 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 97264

[startup+4422.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 18113
/proc/meminfo: memFree=24442496/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97264 CPUtime=4422.46 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53485 0 0 0 442238 8 0 0 25 0 1 0 424679808 99598336 21951 33554432000 134512640 135197378 4294733344 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24316 21951 91 168 0 24147 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 97264

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 18124
/proc/meminfo: memFree=24438444/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97264 CPUtime=4482.47 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53507 0 0 0 448239 8 0 0 25 0 1 0 424679808 99598336 21973 33554432000 134512640 135197378 4294733344 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24316 21973 91 168 0 24147 0
Current children cumulated CPU time (s) 4482.47
Current children cumulated vsize (KiB) 97264

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18125
/proc/meminfo: memFree=24434444/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97264 CPUtime=4542.47 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53515 0 0 0 454239 8 0 0 25 0 1 0 424679808 99598336 21981 33554432000 134512640 135197378 4294733344 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24316 21981 91 168 0 24147 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 97264

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18127
/proc/meminfo: memFree=24430564/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97264 CPUtime=4602.48 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53523 0 0 0 460240 8 0 0 25 0 1 0 424679808 99598336 21989 33554432000 134512640 135197378 4294733344 18446744073709551615 134593741 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24316 21989 91 168 0 24147 0
Current children cumulated CPU time (s) 4602.48
Current children cumulated vsize (KiB) 97264

[startup+4662.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/178 18132
/proc/meminfo: memFree=24426656/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97396 CPUtime=4662.47 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53530 0 0 0 466239 8 0 0 25 0 1 0 424679808 99733504 21996 33554432000 134512640 135197378 4294733344 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24349 21996 91 168 0 24180 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 97396

[startup+4722.31 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 18133
/proc/meminfo: memFree=24422992/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97396 CPUtime=4722.48 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53538 0 0 0 472240 8 0 0 25 0 1 0 424679808 99733504 22004 33554432000 134512640 135197378 4294733344 18446744073709551615 134572693 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24349 22004 91 168 0 24180 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 97396

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 18135
/proc/meminfo: memFree=24419128/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97396 CPUtime=4782.48 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53545 0 0 0 478240 8 0 0 25 0 1 0 424679808 99733504 22011 33554432000 134512640 135197378 4294733344 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24349 22011 91 168 0 24180 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 97396

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 18136
/proc/meminfo: memFree=24415608/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97396 CPUtime=4842.48 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53550 0 0 0 484240 8 0 0 25 0 1 0 424679808 99733504 22016 33554432000 134512640 135197378 4294733344 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24349 22016 91 168 0 24180 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 97396

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18138
/proc/meminfo: memFree=24411984/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97396 CPUtime=4902.48 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53556 0 0 0 490240 8 0 0 25 0 1 0 424679808 99733504 22022 33554432000 134512640 135197378 4294733344 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24349 22022 91 168 0 24180 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 97396

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18140
/proc/meminfo: memFree=24408232/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97528 CPUtime=4962.48 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53561 0 0 0 496240 8 0 0 25 0 1 0 424679808 99868672 22027 33554432000 134512640 135197378 4294733344 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24382 22027 91 168 0 24213 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 97528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18141
/proc/meminfo: memFree=24405716/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97528 CPUtime=5000.09 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53565 0 0 0 500001 8 0 0 25 0 1 0 424679808 99868672 22031 33554432000 134512640 135197378 4294733344 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24382 22031 91 168 0 24213 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 97528

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 18141
/proc/meminfo: memFree=24405716/32950928 swapFree=67111524/67111528
[pid=17934] ppid=17932 vsize=97528 CPUtime=5000.09 cores=1,3,5,7
/proc/17934/stat : 17934 (march_hi) R 17932 17934 17508 0 -1 4202496 53565 0 0 0 500001 8 0 0 25 0 1 0 424679808 99868672 22031 33554432000 134512640 135197378 4294733344 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17934/statm: 24382 22031 91 168 0 24213 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 97528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.1
CPU user time (s): 5000.02
CPU system time (s): 0.086986
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 97528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53565
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 6504

runsolver used 6.75697 second user time and 16.7794 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-18 14:46:41
IDJOB=3209665
IDBENCH=82565
IDSOLVER=1627
FILE ID=node127/3209665-1303130801
RUNJOBID= node127-1303120795-17527
PBS_JOBID= 13020885
Free space on /tmp= 72792 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S845438593-067-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209665-1303130801/watcher-3209665-1303130801 -o /tmp/evaluation-result-3209665-1303130801/solver-3209665-1303130801 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209665-1303130801.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3b06c2c5c22c8501e021c8b11d20bcd0
RANDOM SEED=1294355694

node127.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      24815868 kB
Buffers:        783244 kB
Cached:        6937264 kB
SwapCached:          4 kB
Active:        1901916 kB
Inactive:      5883292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24815868 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            4300 kB
Writeback:           0 kB
AnonPages:       64536 kB
Mapped:          15092 kB
Slab:           285080 kB
PageTables:       4668 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   216296 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72792 MiB
End job on node127 at 2011-04-18 16:10:03